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<div about="/news-events/nih-research-matters/2018-research-highlights-insights-lab" typeof="sioc:Item foaf:Document" class="ds-1col node node--nih-research-matters view-mode-full node--full node--nih-research-matters--full clearfix">
<p class="publishdate"><span property="dc:date" datatype="xsd:dateTime" content="2018-12-18T00:00:00-05:00" class="date-display-single">December 18, 2018</span></p><div class='syndicate'><h1>2018 Research Highlights — Insights From the Lab</h1><div class="callout callout-with-border"><h3>Noteworthy Advances in Basic Research</h3>
<p>With NIH support, scientists across the United States and around the world conduct wide-ranging research to discover ways to enhance health, lengthen life, and reduce illness and disability. Groundbreaking NIH-funded research often receives top scientific honors. In 2018, these honors included two <a href="https://www.nih.gov/about-nih/what-we-do/nih-almanac/nobel-laureates">NIH-supported scientists who earned Nobel Prizes </a>and three <a href="https://www.nih.gov/about-nih/what-we-do/nih-almanac/lasker-awards">NIH-funded researchers who earned prestigious Lasker Awards</a>. Heres just a small sample of the NIH-supported research accomplishments in 2018. For more health and medical research findings from NIH, visit <em><a href="http://www.nih.gov/news-events/nih-research-matters">NIH Research Matters</a></em>.</p>
<p><a href="/sites/default/files/news-events/research-matters/2018/2018-nihrm-highlights.pdf">Full 2018 NIH Research Highlights List</a></p></div><div class="teaser-list teaser-list-no-grid">
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<img height="150" width="150" alt="Squamous cell carcinoma, a type of skin cancer" title="Squamous cell carcinoma" class="media-element file-thumbnail" typeof="foaf:Image" src="https://www.nih.gov/sites/default/files/styles/thumbnail/public/news-events/research-matters/2018/20180410-cancer.jpg?itok=jruqy0QG" /> </div>
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<h4 class="teaser-title">Understanding Cancer</h4>
<p class="teaser-description">Using molecular and clinical information from more than 10,000 tumors, researchers finished a<a href="/news-events/nih-research-matters/genomic-analysis-33-cancer-types-completed"> detailed genomic analysis of 33 types of cancer</a>. This better understanding of how, where, and why cancer develops could inform the development of novel and more personalized treatment approaches. In another analysis, scientists found that <a href="/news-events/nih-research-matters/most-tumors-body-share-important-mutations">primary and metastatic tumors within an individual likely rely on the same genetic mutations to grow and spread</a>. While this finding needs to be confirmed, it suggests that precision treatments for metastatic cancers could be chosen based on a single tumor sample.</p>
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<img height="150" width="150" alt="Cells of the brain" title="Cells of the brain" class="media-element file-thumbnail" typeof="foaf:Image" src="https://www.nih.gov/sites/default/files/styles/thumbnail/public/news-events/research-matters/2018/20181002-brain-cells.jpg?itok=69aom_iw" /> </div>
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<h4 class="teaser-title"><a href="/news-events/nih-research-matters/senescent-cells-linked-brain-disease-mice">Senescent cells linked to brain disease in mice</a></h4>
<p class="teaser-description">In brain diseases like Alzheimers and Parkinsons, deposits of certain abnormal proteins accumulate in the brain. These are thought to damage healthy nerve cells, causing them to stop working and die. Previous studies suggest that senescent cells—old or damaged cells that have stopped dividing to produce new cells—may play a role in the protein accumulation. Scientists found that eliminating senescent cells reduced signs of brain disease in mice. The findings may be an important clue for developing treatments.</p>
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<img height="150" width="150" alt="3D illustration of human skeleton" title="3D illustration of human skeleton" class="media-element file-thumbnail" typeof="foaf:Image" src="https://www.nih.gov/sites/default/files/styles/thumbnail/public/news-events/research-matters/2018/20181002-skeletal-cell-stock-crop.jpg?itok=qSBXUUfo" /> </div>
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<h4 class="teaser-title"><a href="/news-events/nih-research-matters/human-skeletal-stem-cell-identified">Human skeletal stem cell identified</a></h4>
<p class="teaser-description">Stem cells have the potential to develop into some or many different cell types in the body. Researchers have long been looking for the specific stem cells for bone and cartilage. By labeling and carefully tracking cells, scientists identified a self-renewing human skeletal stem cell. The finding may one day lead to ways to restore bone, cartilage, and supportive tissues for organs.</p>
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<img height="150" width="150" alt="Micrograph of nerve cell" title="Micrograph of nerve cell" class="media-element file-thumbnail" typeof="foaf:Image" src="https://www.nih.gov/sites/default/files/styles/thumbnail/public/news-events/research-matters/2018/20180522-cell-bodies-thumb.jpg?itok=jXNkUc6Z" /> </div>
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<h4 class="teaser-title"><a href="/news-events/nih-research-matters/how-opioid-drugs-activate-receptors">How opioid drugs activate receptors</a></h4>
<p class="teaser-description">Opioids work by activating specific receptors on nerve cells. Scientists have always assumed that all opioids—whether produced by the body or taken as a drug—interact in the same way with these receptors. But a study found that opioid drugs and the brains natural opioids differ in how they activate receptors in nerve cells. This difference may help researchers develop better treatments that are less addictive than currently available opioid drugs.</p>
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<img height="150" width="150" alt="Enlarged photo of elongated capsules " title="Enlarged photo of elongated capsules " class="media-element file-thumbnail" typeof="foaf:Image" src="https://www.nih.gov/sites/default/files/styles/thumbnail/public/news-events/research-matters/2018/20180717-mousespan.jpg?itok=smajn9_e" /> </div>
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<h4 class="teaser-title"><a href="/news-events/nih-research-matters/protective-liquid-enables-oral-insulin-delivery-rats">Protective liquid enables oral insulin delivery in rats</a></h4>
<p class="teaser-description">Many people with diabetes need insulin injections several times a day to control their blood sugar levels. Insulin cant be swallowed because the stomach would destroy it. Researchers developed a way to package insulin into capsules that protect it from the stomach. In rats, the capsules lowered blood sugar safely and for an extended time. The approach could lead to development of an oral insulin option for people, which would ease the pain and difficulty of maintaining healthy blood sugar levels.</p>
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<h2 class="element-invisible"><a href="/2018/20181106-time.jpg">20181106-time.jpg</a></h2>
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<img height="150" width="150" alt="Time-keeping cells in mouse brain" title="Time-keeping cells in mouse brain" class="media-element file-thumbnail" typeof="foaf:Image" src="https://www.nih.gov/sites/default/files/styles/thumbnail/public/news-events/research-matters/2018/20181106-time.jpg?itok=iSkY8_0j" /> </div>
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<h4 class="teaser-title"><a href="/news-events/nih-research-matters/how-brain-keeps-track-time">How the brain keeps track of time</a></h4>
<p class="teaser-description">When you remember an event, your brain records information about the time and place where it happened. Such memories can be lost with damage or disease to specific brain regions, as with Alzheimers disease. Researchers discovered a set of brain cells in a region called the medial entorhinal cortex that keeps track of time in mice. The study suggests that separate circuits in this brain region record information about time and place when forming memories.</p>
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<img height="150" width="150" alt="An artists rendering of the Müller glia-derived rod photoreceptors. " title="An artists rendering of the Müller glia-derived rod photoreceptors. " class="media-element file-thumbnail" typeof="foaf:Image" src="https://www.nih.gov/sites/default/files/styles/thumbnail/public/news-events/research-matters/2018/20180911-photoreceptor.jpg?itok=xluDtj_0" /> </div>
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<h4 class="teaser-title"><a href="/news-events/nih-research-matters/regenerating-light-sensing-eye-cells-mice">Regenerating light-sensing eye cells in mice</a></h4>
<p class="teaser-description">Damage to photoreceptors, the light-sensing cells at the back of the eye, can cause vision loss. These cells dont regenerate on their own in mammals. Researchers were able to restore some vision in mice that were born blind by genetically reprogramming supportive cells in the retina, called Müller glia, into becoming photoreceptors. The findings could help advance the development of regenerative therapies for blinding eye diseases.</p>
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<img height="150" width="150" alt="Photographs of sperm" title="Photographs of sperm" class="media-element file-thumbnail" typeof="foaf:Image" src="https://www.nih.gov/sites/default/files/styles/thumbnail/public/news-events/research-matters/2018/20180501-sperm-thumb.jpg?itok=INE4JISe" /> </div>
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<h4 class="teaser-title"><a href="/news-events/nih-research-matters/experimental-male-contraceptive-blocks-sperm-movement">Experimental male contraceptive blocks sperm movement</a></h4>
<p class="teaser-description">No safe, reversible, and reliable drug yet exists for a man to take in order to prevent pregnancy. One team is working on a compound that interferes with sperm movement, or motility. The compound successfully inhibited human sperm motility in the laboratory and lowered sperm motility when given to monkeys. With further testing and improvement, the compound could potentially be developed into a reversible male contraceptive.</p>
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<li><a href="https://oig.hhs.gov">Office of Inspector General</a></li>
<li><a class="lastTab" href="https://www.usa.gov/">USA.gov</a></li>
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